Zolo Gripz Dotted Stroker from X-Gen Products. The Zolo Gripz Collection introduces three new squeezable clear strokers, where you can watch the action as you make it happen! The Dotted is a flexible textured sleeve that provides intense stimulations using its unique dotted interior shape, and fits perfectly in your hand thanks to the ergonomic design. Made from clear phthalate free materials Thermoplastic Elastomers TPE that are body safe. After use, rinse with a mild soap, water or toy cleaner. Water based lube recommended! Zolo warranty claims made within 1 year from the date of original puchase.